Handheld multi-functional sterilizer



FIG. 1 is a front, left and bottom perspective view of a handheld multi-functional sterilizer showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a rear, left and top perspective view thereof.

A left side view is omitted since the left side view is identical to the right side view. 

CLAIM The ornamental design for a handheld multi-functional sterilizer, as shown and described. 